News tagged with carnivores
Smart and social? Comprehensive analysis questions link between sociality and brain increase in carnivores
May 25, 2009 |
4 / 5 (2) |
0
New research from two evolutionary biologists questions the recent finding that sociality has played a key role in the evolution of larger brain size among several orders of mammals (Social Brain Hypothesis). ...
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Fossil shelved for a century reworks carnivore family tree
Other Sciences / Archaeology & Fossils
Dec 22, 2009 |
4.5 / 5 (8) |
4
More than a hundred years after its discovery, the limbs and vertebrae of a fossil have been pulled off the shelf at the American Museum of Natural History to revise the view of early carnivore lifestyles. ...
Species distribution models are of only limited value for predicting future mammal distributions
Dec 15, 2009 |
5 / 5 (1) |
0
Species distribution models are of only limited use in predicting the future distribution of mammals. This is the finding of a study of the climate niches of 140 indigenous European mammals.
Scientists think 'killer petunias' should join the ranks of carnivorous plants
Dec 04, 2009 |
3 / 5 (3) |
0
Scientists from the Royal Botanic Gardens, Kew and the Natural History Museum believe that carnivorous behaviour in plants is far more widespread than previously thought, with many commonly grown plants - such as petunias ...
New clues to the Falklands wolf mystery
Nov 02, 2009 |
4.7 / 5 (3) |
0
Ever since the Falklands wolf was described by Darwin himself, the origin of this now-extinct canid found only on the Falkland Islands far off the east coast of Argentina has remained a mystery. Now, researchers ...
No place like home: Africa's big cats show postcode preference
Oct 09, 2009 |
4.5 / 5 (2) |
0
The secret lives of some of Africa's iconic carnivores, including big cats, are revealed in a new study in Animal Conservation, today.
Money woes threaten Romanian protected areas
Oct 02, 2009 |
3 / 5 (1) |
0
(PhysOrg.com) -- Dwindling resources and bureaucratic hurdles are threatening to destroy Romania’s protected area system - home to some of Europe’s largest remaining natural forests.
Loss of top predators causing surge in smaller predators, ecosystem collapse
Oct 01, 2009 |
5 / 5 (4) |
0
The catastrophic decline around the world of "apex" predators such as wolves, cougars, lions or sharks has led to a huge increase in smaller "mesopredators" that are causing major economic and ecological disruptions, ...
Rediscovering the dragon's paradise lost
Other Sciences / Archaeology & Fossils
Sep 30, 2009 |
4.8 / 5 (4) |
2
The world's largest living lizard species, the Komodo dragon (Varanus komodoensis), is vulnerable to extinction and yet little is known about its natural history. New research by a team of palaeontologists and ar ...
Hyenas cooperate, problem-solve better than primates
Sep 28, 2009 |
4.9 / 5 (14) |
4
(PhysOrg.com) -- Spotted hyenas may not be smarter than chimpanzees, but a new study shows that they outperform the primates on cooperative problem-solving tests.
Getting a leg up on whale and dolphin evolution
Sep 24, 2009 |
4.3 / 5 (7) |
0
When the ancestors of living cetaceans—whales, dolphins and porpoises—first dipped their toes into water, a series of evolutionary changes were sparked that ultimately nestled these swimming mammals into the ...
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